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4921153 
Journal Article 
Hydrogen-bonding-mediated Dynamic Covalent Synthesis of Two Chiral Capsular Compounds 
Xu Xiao-Na; Wang Lu; Zhao Xin; Li Zhan-Ting 
2011 
1 
Gaodeng Xuexiao Huaxue Xuebao / Chemical Journal of Chinese Universities
ISSN: 0251-0790 
32 
9 
2162-2168 
WOS:000295441000028 
Two chiral two-layered capsular compounds have been synthesizied from chiral cyclohexane-1,2-diamine-derived dipodal precursors. The precursors bear both amino and aldehyde groups which are connected to two intramolecularly hydrogen bonded foldamer segments. Intramolecular hydrogen bonding facilitates the selective generation of two macrocyclic moieties by forming six imine bonds. 
Hydrogen bond; Chiral capsule molecule; Dynamic covalent chemistry; Foldamer; Imine formation